86444415

素因数分解:

$3^4\times 5^1\times {\mathrm{461}}^1\times {\mathrm{463}}^1$

素因数の和:941

約数の個数: 40

約数和(自身を含む): 155631168

約数和(自身を除く): 69186753

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 461, 463, 1383, 1389, 2305, 2315, 4149, 4167, 6915, 6945, 12447, 12501, 20745, 20835, 37341, 37503, 62235, 62505, 186705, 187515, 213443, 640329, 1067215, 1920987, 3201645, 5762961, 9604935, 17288883, 28814805, 86444415]

約数ペア:

[(1, 86444415), (3, 28814805), (5, 17288883), (9, 9604935), (15, 5762961), (27, 3201645), (45, 1920987), (81, 1067215), (135, 640329), (405, 213443), (461, 187515), (463, 186705), (1383, 62505), (1389, 62235), (2305, 37503), (2315, 37341), (4149, 20835), (4167, 20745), (6915, 12501), (6945, 12447)]